Skip to content

Instantly share code, notes, and snippets.

@tmm

tmm/swap.swift

Last active December 17, 2017 21:20
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save tmm/a3ecbe903496381ab1ee to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save tmm/a3ecbe903496381ab1ee to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. tmm revised this gist Dec 17, 2017. No changes.
  2. tmm revised this gist Apr 29, 2016. 1 changed file with 4 additions and 4 deletions.
    8 changes: 4 additions & 4 deletions swap.swift
    View file
    Original file line number Diff line number Diff line change
    @@ -1,7 +1,7 @@
    var a = 100
    var b = -12
    var a = 5
    var b = 3
    a += b
    b = a - b
    a = a - b
    print("a: \(a)\n")
    print("b: \(b)\n")
    print("a: \(a)") // 3
    print("b: \(b)") // 5
  3. tmm created this gist Oct 29, 2015.
    7 changes: 7 additions & 0 deletions swap.swift
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,7 @@
    var a = 100
    var b = -12
    a += b
    b = a - b
    a = a - b
    print("a: \(a)\n")
    print("b: \(b)\n")